34 struct io {  struct
37 	struct dm_io_client *client;  argument
38 	io_notify_fn callback;  argument
44 static struct kmem_cache *_dm_io_cache;  argument
93 static void store_io_and_region_in_bio(struct bio *bio, struct io *io,  in store_io_and_region_in_bio()
104 static void retrieve_io_and_region_from_bio(struct bio *bio, struct io **io,  in retrieve_io_and_region_from_bio()
119 static void complete_io(struct io *io)  in complete_io()
133 static void dec_count(struct io *io, unsigned int region, blk_status_t error)  in dec_count()
144 	struct io *io;  in endio()  local
308 		      struct io *io)  in do_region()
386 			struct io *io, int sync)  in dispatch_io()
430 	struct io *io;  in sync_io()  local
464 	struct io *io;  in async_io()  local